---
title: Engineers choose a shape that does this best for each place. — Bridges and skyscrapers · tree and pragmatics
description: Engineers choose a shape that does this best for each place. Who acts: Engineers, shape. A sentence of the lesson «Bridges and skyscrapers» of the technology course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Bridges and skyscrapers, sentence 1

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Engineers choose a shape that does this best for each place.

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**Who acts:** Engineers, shape · **What happens:** choose, do · **To what, where:** shape, this

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This is a sentence of the lesson «Bridges and skyscrapers» of the technology course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (Engineers, shape), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:technology:030-bridges-and-skyscrapers.lesson:1
# text = Engineers choose a shape that does this best for each place.
# source = school lesson (ours)
# course = technology
# lesson = 030-bridges-and-skyscrapers.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): no change
1	Engineers	engineer	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	choose	choose	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	_
4	shape	shape	NOUN	NN	Number=Sing	2	obj	_	_
5	that	that	PRON	WDT	PronType=Rel	6	nsubj	_	_
6	does	do	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	acl:relcl	_	_
7	this	this	PRON	DT	Number=Sing|PronType=Dem	6	obj	_	_
8	best	well	ADV	RBS	Degree=Sup	6	advmod	_	_
9	for	for	ADP	IN	_	11	case	_	_
10	each	each	DET	DT	PronType=Tot	11	det	_	_
11	place	place	NOUN	NN	Number=Sing	6	obl	_	_
12	.	.	PUNCT	.	_	2	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: changed act=assert

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **choose** | present | Engineers | a shape |  |  |  |  | vn get-13.5.1 «NP V NP»: agent=Agent shape=Theme |
| 2 | **do** | present | a shape | this |  |  |  | for each place; well *property* | vn act-114-1 «NP V NP»: agent=Agent this=Eventuality |

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One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:technology:030-bridges-and-skyscrapers.lesson:1`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): no change. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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